January 25 is statistically one of the best days of the year in Stone Town. With minimal rain risk (6%) and pleasant highs of 31°C, it's ideal for outdoor adventures. Stone Town is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Stone Town
Currency
TZS
Sh Tanzanian shilling
Language
English
+1 more
Driving
Left side
Safety
Moderate Safety
GPI: 2.001
Stone Town Weather Forecast for January 25
"Warm & Sunny. Expect average highs of 31.1°C. 6% chance of rain."
What to Wear in Stone Town in January
Based on historical data for January 25, Stone Town typically experiences temperatures between 25.9°C and 31.1°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (6% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Stone Town
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
31.1°C
Daytime Peak
Average Low
25.9°C
Nighttime Low
Feels Like
39.5°C
🔥 Heat index effect
Rain Chance
6%
Avg 0.5mm if it rains
Cloud Cover
59%
Light drizzle
Pressure
1010.4 hPa
Low volatility
Stone Town Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 89% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30+ required, seek shade
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 12 min to burn
Type III-IV
🟡 18 min to burn
Type V-VI
🟢 30 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
26.1°C
Humid/Sticky
Heat Index
39.5°C
Feels hotter
😕 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Tanzania
Flight Traffic
High
85/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~77
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Stone Town
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:24
☀️ Noon
12:36
🌇 Sunset
18:48
⏱️ Daylight
12h 24m
Wind Speed
21.6 km/h
Moderate wind
Sunshine
10.9 hrs
Direct Sun (Cloud-free)
Humidity
75%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Stone Town
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Stone Town
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Mild discomfort possible for arthritic conditions.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Stone Town on January 25 averages 31.1°C with a 6% precipitation probability. Wedding/Outdoor Event Score: 97/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Stone Town Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
January 18
31.1°C • 12% rain
Score
98
January 19
31°C • 13% rain
Score
98
January 20
30.9°C • 15% rain
Score
98
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (January 25) in other destinations
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📍 Is Stone Town Worth Visiting on January 25?
Planning a trip to Stone Town on January 25? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 31.1°C with a 6% historical precipitation risk.
✈️ Travel Logistics: Approximately 77 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 10 vaccinations are recommended for Tanzania, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 29.1°C (hot soup). Wave conditions are generally lake-like with heights around 0.48m.
📊 Historical Extremes: The hottest January 25 recorded in the last 30 years saw temperatures hit 33.7°C in 2025, while the coldest dropped to 23.2°C in 2018.